pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.2	Novartis	1	0	Cn1c([NH3+])nc2ccccc2c1=O,Cn1c(N)[nH+]c2ccccc2c1=O	Cn1c(N)nc2ccccc2c1=O	mol2944	Cn1c(N)nc2ccccc2c1=O